1. ARCADIS, 2016, Annual cleanup status and effectiveness report (January to December 2015) Pacific Gas and Electric Company, Hinkley Compressor Station, Hinkley, California: San Francisco, Calif., Pacific Gas and Electric Company, prepared by ARCADIS, Oakland, Calif., RC000699, [variously paged], accessed February 2016, at https://documents.geotracker.waterboards.ca.gov/esi/uploads/geo_report/5010230779/SL0607111288.PDF.
2. ARCADIS and CH2M Hill, 2011, Development of a groundwater flow and solute transport model, appendix G of Pacific Gas and Electric Company, Addendum #3 to the Hinkley Compressor Station site feasibility study: San Francisco, Calif., Pacific Gas and Electric Company, [variously paged], accessed March 5, 2019, at https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/2112934887/SL0607111288.pdf.
3. Belitz, K., Dubrovsky, N.M., Burow, K., Jurgens, B.C., Johnson, T., 2003, Framework for a ground-water quality monitoring and assessment program for California: U.S. Geological Survey Water-Resources Investigations Report 2003–4166, 78 p., accessed December 2, 2020, at https://doi.org/10.3133/wri034166.
4. Boettcher, S.S., 1990, Geologic map of Iron Mountain: Geological Society of America Digital Map and Chart Series 19, 1:12,000 scale, https://doi.org/10.1130/1990-boettcher-ironmountain.
5. California Department of Water Resources, 2003, California’s groundwater: Bulletin 118, 7 p., accessed November 20, 2018, at https://water.ca.gov/Programs/Groundwater-Management/Bulletin-118.